Unfired I/S clay mineral foaming acoustic panel

Abstract

The invention discloses an unfired I / S clay mineral foaming acoustic panel. According to the technical scheme, the unfired I / S clay mineral foaming acoustic panel is characterized in that a built-in frame is horizontally placed on a die, after short steel pipes in the built-in frame are inserted into stand columns, the periphery of the build-in frame is poured with an I / S clay cement foaming agent, the built-in frame is completely embedded into the I / S clay cement foaming agent, and the obtained product is maintained through a conventional maintaining method for cement products and is packed into a finished unfired I / S clay foaming acoustic panel; the I / S clay cement foaming agent is made of I / S clay, high-sticky attapulgite clay, cement and other raw materials; after the I / S clay cement foaming agent is solidified, an integral body is formed by the I / S clay cement foaming agent and the built-in frame, the overall intensity, the bend resisting capability and the practical use effect of the unfired I / S clay foaming acoustic panel are enhanced, noise pollution can be effectively controlled, the heat preservation and air purifying functions are achieved, and the unfired I / S clay mineral foaming acoustic panel is suitable for being installed in expressways, urban light rails, public places and other facilities.

Description

technical field [0001] The invention relates to a sound-absorbing board, in particular to a non-fired e-green mixed-layer clay mineral foamed sound-absorbing board. Background technique [0002] Urban noise seriously affects the normal life and personal health of urban residents. Urban noise mainly refers to traffic noise, factory noise, construction noise and social life noise. It has become one of the conspicuous urban environmental pollution problems. [0003] Usually, sound-absorbing materials are used to produce some sound-absorbing panels, sound-insulating walls, sound-absorbing nets and mufflers to control noise pollution, and some sound-absorbing materials are produced after foaming to improve product performance. [0004] At present, the texture of the foamed sound-absorbing panels sold on the market is relatively brittle, and the overall strength, bending resistance and use effect of the sound-absorbing panels are not ideal; in the process of installing the sound-...

AI Technical Summary

Problems solved by technology

[0004] At present, the texture of the foamed sound-absorbing panels sold on the market is relatively brittle, and the overall strength, bending resistance and use effect of the sound-absorbing panels are not ideal; in the process of installing the sound-absorbing panels on the wall of the building, the sound-absorbing panels need to drill 4 on-site The above bolt holes are not only labor-intensive and time-consuming, but also increase the difficulty of construction, and it is easy to damage or shatter the sound-absorbing panel when drilling. When the sound-absorbing panel is installed on the wall of the building, due to the effect of gravity, drilling The sound-absorbing panels behind the holes are broken and peeled off from the building wall

[0005] There are a large amount of mixed layer clay in many areas of our country, but these mixed layer clay is rarely used in the actual production of products.

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